[@container] Do not modify list-items outside the container

Skip doing marker updates traversing ancestors of the layout tree
rebuild root from interleaved style and layout tree update.

Modifying the layout tree outside the container that has already been
laid out can not be done.

Updating ::first-letter is still fine because the ::first-letter boxes
will be attached/detached inside the size container even if the
originating element can be outside the size container being laid out.

Bug: 1429955
Change-Id: Iea2d626bb94b1ed209c9365a1fbe1edbf5396b49
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4444175
Reviewed-by: Anders Hartvoll Ruud <andruud@chromium.org>
Commit-Queue: Rune Lillesveen <futhark@chromium.org>
Reviewed-by: Morten Stenshorne <mstensho@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1133691}